! Started logfile: J0402-3147_X_2005_07_09_yyk_uvs.log on Fri Jan 20 09:53:09 2006
obs J0402-3147_X_2005_07_09_yyk_uve.fits
! Reading UV FITS file: J0402-3147_X_2005_07_09_yyk_uve.fits
! AN table 1: 5 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.608889 visibilities/baseline/integration-bin.
! Found source: J0402-3147
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  8.40997e+09        8e+06          1        8e+06
!  02        2  8.47997e+09        8e+06          1        8e+06
!  03        3  8.79497e+09        8e+06          1        8e+06
!  04        4  8.89997e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 1479 lines of history.
! 
! Reading 548 visibilities.
select I
! Polarization I is unavailable.
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
![@muppet J0402-3147_X_2005_07_09_yyk]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.04
float dynam
dynam = 6.0
float amp_soltime1
amp_soltime1 = 10
float amp_soltime2
amp_soltime2 = 1
float phase_soltime1
phase_soltime1=10
float phase_soltime2
phase_soltime2=0.5
float phase_soltime
phase_soltime=phase_soltime1
float ampcor_selflim
ampcor_selflim=1.20
float thresh
thresh = 0.10
float win_mult
win_mult = 1.8
float time_av
time_av = 30
float old_peak
float new_peak
float flux_cutoff
mapsize field_size, field_cell
! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.520605 Jy 
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
! Estimated beam: bmin=0.6916 mas, bmaj=1.763 mas, bpa=6.113 degrees
! Estimated noise=2.65341 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.416709 Jy
! Component: 100  -  total flux cleaned = 0.505431 Jy
! Total flux subtracted in 100 components = 0.505431 Jy
! Clean residual min=-0.018932 max=0.037161 Jy/beam
! Clean residual mean=-0.000049 rms=0.006305 Jy/beam
! Combined flux in latest and established models = 0.505431 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 10 components and 0.505431 Jy
! 
! Correcting IF 1.
!  A total of 15 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 15 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 15 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 15 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.099890Jy  sigma=1.550740
! Fit after  self-cal, rms=0.099503Jy  sigma=1.543826
! Inverting map and beam 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
! Estimated beam: bmin=0.6916 mas, bmaj=1.763 mas, bpa=6.113 degrees
! Estimated noise=2.65341 mJy/beam.
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
! Estimated beam: bmin=0.8643 mas, bmaj=2.239 mas, bpa=-1.088 degrees
! Estimated noise=1.89912 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0466751 Jy
! Component: 100  -  total flux cleaned = 0.0618054 Jy
! Component: 150  -  total flux cleaned = 0.0662323 Jy
! Component: 200  -  total flux cleaned = 0.0669905 Jy
! Total flux subtracted in 200 components = 0.0669905 Jy
! Clean residual min=-0.018759 max=0.018454 Jy/beam
! Clean residual mean=-0.000080 rms=0.005179 Jy/beam
! Combined flux in latest and established models = 0.572421 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 23 components and 0.572421 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.088721Jy  sigma=1.299545
! Fit after  self-cal, rms=0.088699Jy  sigma=1.299194
! Inverting map 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8643 x 2.239 at -1.088 degrees (North through East)
! Clean map  min=-0.01786  max=0.50484 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Amplitude normalization factor in sub-array 1: 1.00474
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        0.95     HN        1.00*    KP        0.92     
!   LA        0.98     MK        0.99     NL        1.19     OV        1.02     
!   PT        0.97     SC        0.94     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 1.01747
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        0.97     HN        1.00*    KP        0.88     
!   LA        0.97     MK        0.96     NL        1.09     OV        1.02     
!   PT        1.01     SC        0.93     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.998202
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.01     FD        1.01     HN        1.00*    KP        0.86     
!   LA        0.98     MK        1.03     NL        1.11     OV        1.03     
!   PT        1.06     SC        0.94     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.935317
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.10     FD        1.00     HN        1.00*    KP        0.94     
!   LA        0.99     MK        1.05     NL        1.17     OV        1.05     
!   PT        1.11     SC        1.27     
! 
! 
! Fit before self-cal, rms=0.088699Jy  sigma=1.299194
! Fit after  self-cal, rms=0.079899Jy  sigma=1.136726
selfcal false, false, phase_soltime
! Performing phase self-cal over 10 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.079899Jy  sigma=1.136726
! Fit after  self-cal, rms=0.079920Jy  sigma=1.136668
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
! Estimated beam: bmin=0.8657 mas, bmaj=2.254 mas, bpa=-0.8011 degrees
! Estimated noise=1.86123 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00943498 Jy
! Component: 100  -  total flux cleaned = -0.011177 Jy
! Component: 150  -  total flux cleaned = -0.0114308 Jy
! Component: 200  -  total flux cleaned = -0.0114259 Jy
! Total flux subtracted in 200 components = -0.0114259 Jy
! Clean residual min=-0.008822 max=0.010841 Jy/beam
! Clean residual mean=-0.000111 rms=0.002437 Jy/beam
! Combined flux in latest and established models = 0.560996 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 14 model components to the UV plane model.
! The established model now contains 33 components and 0.560996 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.079140Jy  sigma=1.122420
! Fit after  self-cal, rms=0.079126Jy  sigma=1.122295
! Inverting map 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************"
! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** 
! 
phase_soltime=phase_soltime2
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.079126Jy  sigma=1.122295
! Fit after  self-cal, rms=0.076848Jy  sigma=1.089970
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000205714 Jy
! Component: 100  -  total flux cleaned = 0.000209028 Jy
! Component: 150  -  total flux cleaned = 0.000271794 Jy
! Component: 200  -  total flux cleaned = 0.000275371 Jy
! Total flux subtracted in 200 components = 0.000275371 Jy
! Clean residual min=-0.008584 max=0.010692 Jy/beam
! Clean residual mean=-0.000111 rms=0.002422 Jy/beam
! Combined flux in latest and established models = 0.561271 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 9 model components to the UV plane model.
! The established model now contains 35 components and 0.561271 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.076818Jy  sigma=1.088587
! Fit after  self-cal, rms=0.076716Jy  sigma=1.087107
! Inverting map 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***"
! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** 
! 
dynam = dynam - 0.25
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8657 x 2.254 at -0.8011 degrees (North through East)
! Clean map  min=-0.0082036  max=0.49663 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true, amp_soltime1
  selfcal false, false, phase_soltime
  flux_cutoff = imstat(rms) * dynam
  repeat
    if (peak(flux) > flux_cutoff) peakwin win_mult
    clean clean_niter,clean_gain
    flux_cutoff = imstat(rms) * dynam
    selfcal false,false,phase_soltime
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true, amp_soltime2
  selfcal false, false, phase_soltime
  flux_cutoff = imstat(rms) * dynam
  repeat
    if (peak(flux) > flux_cutoff) peakwin win_mult
    clean clean_niter,clean_gain
    flux_cutoff = imstat(rms) * dynam
    selfcal false,false,phase_soltime
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  print "************** FINISHED AMPLITUDE SELF-CAL **************"
  end if
! Performing amp+phase self-cal over 10 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.076716Jy  sigma=1.087107
! Fit after  self-cal, rms=0.070713Jy  sigma=0.956132
! Performing phase self-cal over 0.5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.070713Jy  sigma=0.956132
! Fit after  self-cal, rms=0.070710Jy  sigma=0.956030
! Inverting map and beam 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
! Estimated beam: bmin=0.8666 mas, bmaj=2.263 mas, bpa=-0.8347 degrees
! Estimated noise=1.85924 mJy/beam.
! Added new window around map position (-4, 0.8).
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0101501 Jy
! Component: 100  -  total flux cleaned = 0.012412 Jy
! Component: 150  -  total flux cleaned = 0.0131142 Jy
! Component: 200  -  total flux cleaned = 0.0134543 Jy
! Total flux subtracted in 200 components = 0.0134543 Jy
! Clean residual min=-0.005906 max=0.005582 Jy/beam
! Clean residual mean=-0.000080 rms=0.001542 Jy/beam
! Combined flux in latest and established models = 0.574725 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 56 components and 0.574725 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.069577Jy  sigma=0.936040
! Fit after  self-cal, rms=0.069537Jy  sigma=0.935726
! Inverting map 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
! Performing amp+phase self-cal over 1 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.069537Jy  sigma=0.935726
! Fit after  self-cal, rms=0.068289Jy  sigma=0.912852
! Performing phase self-cal over 0.5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.068289Jy  sigma=0.912852
! Fit after  self-cal, rms=0.068283Jy  sigma=0.912843
! Inverting map and beam 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
! Estimated beam: bmin=0.8656 mas, bmaj=2.259 mas, bpa=-0.7241 degrees
! Estimated noise=1.85971 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00140081 Jy
! Component: 100  -  total flux cleaned = 0.00169697 Jy
! Component: 150  -  total flux cleaned = 0.00183388 Jy
! Component: 200  -  total flux cleaned = 0.00196063 Jy
! Total flux subtracted in 200 components = 0.00196063 Jy
! Clean residual min=-0.005649 max=0.005623 Jy/beam
! Clean residual mean=-0.000078 rms=0.001503 Jy/beam
! Combined flux in latest and established models = 0.576686 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 59 components and 0.576686 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.068162Jy  sigma=0.910824
! Fit after  self-cal, rms=0.068168Jy  sigma=0.910800
! Inverting map 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
win_mult = win_mult * 1.4
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
! Estimated beam: bmin=2.726 mas, bmaj=8.373 mas, bpa=6.999 degrees
! Estimated noise=2.3529 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000748382 Jy
! Component: 100  -  total flux cleaned = -0.000657574 Jy
! Component: 150  -  total flux cleaned = -0.000657814 Jy
! Component: 200  -  total flux cleaned = -0.000656652 Jy
! Total flux subtracted in 200 components = -0.000656652 Jy
! Clean residual min=-0.005672 max=0.006012 Jy/beam
! Clean residual mean=-0.000141 rms=0.001889 Jy/beam
! Combined flux in latest and established models = 0.576029 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 64 components and 0.576029 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.068149Jy  sigma=0.911076
! Fit after  self-cal, rms=0.068125Jy  sigma=0.910861
! Inverting map 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
uvtaper 0
! No UV-taper is currently set.
win_mult = win_mult / 1.4
print "************** FINISHED TAPERING SELF-CAL CLEAN **************"
! ************** FINISHED TAPERING SELF-CAL CLEAN ************** 
! 
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true,true,true
! clrmod: Cleared the established, tentative and continuum models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter, clean_gain
! Inverting map and beam 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
! Estimated beam: bmin=0.6923 mas, bmaj=1.776 mas, bpa=6.152 degrees
! Estimated noise=2.64419 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.415354 Jy
! Component: 100  -  total flux cleaned = 0.503123 Jy
! Component: 150  -  total flux cleaned = 0.53539 Jy
! Component: 200  -  total flux cleaned = 0.550792 Jy
! Total flux subtracted in 200 components = 0.550792 Jy
! Clean residual min=-0.010006 max=0.009103 Jy/beam
! Clean residual mean=-0.000043 rms=0.002646 Jy/beam
! Combined flux in latest and established models = 0.550792 Jy
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 21 model components to the UV plane model.
! The established model now contains 21 components and 0.550792 Jy
! Inverting map and beam 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
! Estimated beam: bmin=0.8656 mas, bmaj=2.259 mas, bpa=-0.7241 degrees
! Estimated noise=1.85971 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0127874 Jy
! Component: 100  -  total flux cleaned = 0.0195598 Jy
! Component: 150  -  total flux cleaned = 0.0215005 Jy
! Component: 200  -  total flux cleaned = 0.0228759 Jy
! Total flux subtracted in 200 components = 0.0228759 Jy
! Clean residual min=-0.005404 max=0.005475 Jy/beam
! Clean residual mean=-0.000074 rms=0.001554 Jy/beam
! Combined flux in latest and established models = 0.573668 Jy
! Adding 26 model components to the UV plane model.
! The established model now contains 40 components and 0.573668 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
! Estimated beam: bmin=2.726 mas, bmaj=8.373 mas, bpa=6.999 degrees
! Estimated noise=2.3529 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00169938 Jy
! Component: 100  -  total flux cleaned = 0.00208881 Jy
! Component: 150  -  total flux cleaned = 0.00220723 Jy
! Component: 200  -  total flux cleaned = 0.00223308 Jy
! Total flux subtracted in 200 components = 0.00223308 Jy
! Clean residual min=-0.005381 max=0.005962 Jy/beam
! Clean residual mean=-0.000133 rms=0.001853 Jy/beam
! Combined flux in latest and established models = 0.575901 Jy
! Adding 12 model components to the UV plane model.
! The established model now contains 52 components and 0.575901 Jy
! Inverting map 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
! Estimated beam: bmin=0.8656 mas, bmaj=2.259 mas, bpa=-0.7241 degrees
! Estimated noise=1.85971 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00025171 Jy
! Component: 100  -  total flux cleaned = 2.23731e-05 Jy
! Component: 150  -  total flux cleaned = 2.15489e-05 Jy
! Component: 200  -  total flux cleaned = 0.000101157 Jy
! Total flux subtracted in 200 components = 0.000101157 Jy
! Clean residual min=-0.005187 max=0.005414 Jy/beam
! Clean residual mean=-0.000073 rms=0.001500 Jy/beam
! Combined flux in latest and established models = 0.576002 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 20 model components to the UV plane model.
! The established model now contains 64 components and 0.576003 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.068109Jy  sigma=0.912606
! Fit after  self-cal, rms=0.068087Jy  sigma=0.912364
wmodel J0402-3147_X_2005_07_09_yyk\_map.mod
! Writing 64 model components to file: J0402-3147_X_2005_07_09_yyk_map.mod
wobs J0402-3147_X_2005_07_09_yyk\_uvs.fits
! Writing UV FITS file: J0402-3147_X_2005_07_09_yyk_uvs.fits
wwins J0402-3147_X_2005_07_09_yyk\_map.win
! wwins: Wrote 2 windows to J0402-3147_X_2005_07_09_yyk_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = 0.000619018 Jy
! Component: 100  -  total flux cleaned = 0.000260439 Jy
! Component: 150  -  total flux cleaned = -0.000241618 Jy
! Component: 200  -  total flux cleaned = -0.00070992 Jy
! Component: 250  -  total flux cleaned = -0.00100452 Jy
! Component: 300  -  total flux cleaned = -0.00114234 Jy
! Component: 350  -  total flux cleaned = -0.00153581 Jy
! Component: 400  -  total flux cleaned = -0.00198121 Jy
! Component: 450  -  total flux cleaned = -0.00259344 Jy
! Component: 500  -  total flux cleaned = -0.00306561 Jy
! Component: 550  -  total flux cleaned = -0.00369157 Jy
! Component: 600  -  total flux cleaned = -0.00435386 Jy
! Component: 650  -  total flux cleaned = -0.00504971 Jy
! Component: 700  -  total flux cleaned = -0.00541356 Jy
! Component: 750  -  total flux cleaned = -0.00597103 Jy
! Component: 800  -  total flux cleaned = -0.00646475 Jy
! Component: 850  -  total flux cleaned = -0.00694566 Jy
! Component: 900  -  total flux cleaned = -0.00727384 Jy
! Component: 950  -  total flux cleaned = -0.007642 Jy
! Component: 1000  -  total flux cleaned = -0.00809259 Jy
! Component: 1050  -  total flux cleaned = -0.00835702 Jy
! Component: 1100  -  total flux cleaned = -0.00861628 Jy
! Component: 1150  -  total flux cleaned = -0.00882782 Jy
! Component: 1200  -  total flux cleaned = -0.0091189 Jy
! Component: 1250  -  total flux cleaned = -0.00928224 Jy
! Component: 1300  -  total flux cleaned = -0.00944311 Jy
! Component: 1350  -  total flux cleaned = -0.00964054 Jy
! Component: 1400  -  total flux cleaned = -0.00991197 Jy
! Component: 1450  -  total flux cleaned = -0.0101404 Jy
! Component: 1500  -  total flux cleaned = -0.0102528 Jy
! Component: 1550  -  total flux cleaned = -0.0105112 Jy
! Component: 1600  -  total flux cleaned = -0.010657 Jy
! Component: 1650  -  total flux cleaned = -0.0108724 Jy
! Component: 1700  -  total flux cleaned = -0.0111206 Jy
! Component: 1750  -  total flux cleaned = -0.0113999 Jy
! Component: 1800  -  total flux cleaned = -0.011607 Jy
! Component: 1850  -  total flux cleaned = -0.0118114 Jy
! Component: 1900  -  total flux cleaned = -0.0119794 Jy
! Component: 1950  -  total flux cleaned = -0.0121786 Jy
! Component: 2000  -  total flux cleaned = -0.0124079 Jy
! Total flux subtracted in 2048 components = -0.0125691 Jy
! Clean residual min=-0.001904 max=0.002474 Jy/beam
! Clean residual mean=-0.000033 rms=0.000605 Jy/beam
! Combined flux in latest and established models = 0.563433 Jy
keep
! Adding 102 model components to the UV plane model.
! The established model now contains 166 components and 0.563433 Jy
![Exited script file: muppet]
wmap "J0402-3147_X_2005_07_09_yyk\_map.fits"
! Inverting map 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8656 x 2.259 at -0.7241 degrees (North through East)
! Clean map  min=-0.0040534  max=0.50224 Jy/beam
! Writing clean map to FITS file: J0402-3147_X_2005_07_09_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.502235 
invert
! Inverting map 
! Your choice of large map pixels excluded 0.556% of the data.
!  The x-axis pixel size should ideally be below 0.1989 milli-arcsec
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000589413 
device "J0402-3147_X_2005_07_09_yyk\_map.eps/VPS"
! Attempting to open device: 'J0402-3147_X_2005_07_09_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.352074 0.352074 0.704147 1.40829 2.81659 5.63318 11.2664 22.5327 45.0654 90.1308
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.0017 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.502 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.8656 x 2.259 at -0.7241 degrees (North through East)
! Clean map  min=-0.0040534  max=0.50224 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0402-3147_X_2005_07_09_yyk\_map.gif/gif"
! Attempting to open device: 'J0402-3147_X_2005_07_09_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0402-3147_X_2005_07_09_yyk_uvs.log closed on Fri Jan 20 09:53:13 2006